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Double colon operator: Increment by x
* Construct a row array countValues from 0 to 25, elements incremented by incrementValue. Ex: If incrementValue is 5, countVa...

11 years ago

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Double colon operator: Counting down
* Construct a row array countValues from startValue to endValue, elements decremented by -2 end Ex: If startValue is 10 and ...

11 years ago

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Integer indexing array: Weekend box office
The row array movieBoxOffice stores the amount of money a movie makes (in millions of $) for the 7 days of a week, starting with...

11 years ago

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Integer indexing array: Shift left
Write a *single* statement that shifts row array attendanceValues one position to the left. The rightmost element in shiftedValu...

11 years ago

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Integer indexing array: Reverse subsets
Construct an indexing array copySubset so that the statement reversedOrder = origOrder(copySubset); results in a row array begin...

11 years ago

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Logical indexing: Player scores
Player 1 and player 2 take turns playing a game. Row array gameScores contains the scores of player 1, then player 2, then playe...

11 years ago

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Logical indexing: High scores
Row array gameScores contains all player scores. Construct a row array highScores than contains all player scores greater than 5...

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Array resizing: Removing elements
* Remove elements 2, 4, and 6 from row array pendingTasks

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Concatenating arrays
* Assign studentIDs with concatenated row arrays groupA and groupB

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Adding an element: Ticker tape
* Add stockPrice to the beginning of row array tickerTape

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Variable sized row arrays
* Reverse the contents of row array mileMarkers

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Indexing the last element: Print queue
* Delete the last element of row array printQueue.

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Indexing the array: Shift right with variable sized arrays
* Write a statement to shift the array contents 1 position to the left. * Assign the rightmost element with -1. Ex: [12, 85...

11 years ago

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Linear-spaced points array
* Construct a row array plotPoints with 5 values that are spaced linearly from lowValue to highValue. Ex: If lowValue is 1 and ...

11 years ago

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Relational operators: Guessing game
* Row array userGuess contains a sequence of user guesses. Assign correctGuess with true when myNumber is equal to the user gues...

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Relational operators and row arrays: Overweight baggage
* Assign overweightBaggage with true wherever baggageWeight is above maximumWeight

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Relational operators and row arrays: Run times
* Construct a row array fastRunTimes containing all elements of runTimes equal to or less than 480 seconds.

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Concatenating strings
* Write a statement that assigns fullName with firstName, a space, then lastName. Ex: If firstName is Alan and lastName is Tu...

11 years ago

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Comparing floating point values
* Assign matchFound with true if firstSample and secondSample within thresholdValue.

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Constructing strings
* Construct a string alphaString from 'a' to endLetter, using the double colon operator.

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Constructing column arrays
* Construct a column array elevatorStops with values 2, 4, 5, 9, and 10

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Column arrays: Transpose a row array
* Construct a row array countValues with elements 1 to endValue, using the double colon operator. * Transpose countValues to re...

11 years ago

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Guess
What does y equal?

11 years ago

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Guess
A random number between 1 and 10 is created for the variable y. Guess what its value is.

11 years ago

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Add 3
Given the variable x as an input, add three to the value, and put the result in y. Example: Input x = 2 Output y is 5...

11 years ago

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Y=X
Given an input variable x, output a variable y that is equal in value to x. Example: Input x = 1 Output y is 1 Inp...

11 years ago

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Add 1
Given an input variable x, output a variable y that is 1 greater than x. Example: Input x = 1 Output y is 2 Input ...

11 years ago

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Add 6
Given an input variable x, output a variable y that is 6 greater than x. Example: Input x = 1 Output y is 7 Input ...

11 years ago

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Add 2
Given an input variable x, output a variable y that is 2 greater than x. Example: Input x = 1 Output y is 3 Input ...

11 years ago

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Add 4
Given an input variable x, output a variable y that is 4 greater than x. Example: Input x = 1 Output y is 5 Input ...

11 years ago